gan liu - DEV Community

gan liu

Jul 11

I Built a Free HEIC Converter and Live Photo Toolkit That Runs Entirely in Your Browser

#webdev #javascript #beginners #apple

1 min read

gan liu

Jul 11

How I Built a Meeting Time Zone Planner for Remote Teams With Zero Sign-Up

#webdev #javascript #beginners #remote

1 min read

gan liu

Jul 11

I Made a Free Invoice Generator for Freelancers That Works Offline in Your Browser

#webdev #javascript #beginners #freelancing

1 min read

gan liu

Jul 11

I Built a Dog Vaccine Schedule Tool With Breed-Specific Timelines for New Puppy Owners

#webdev #javascript #beginners

1 min read

gan liu

Jul 11

I Built a Free TDEE Calculator That Actually Explains Every Number

#webdev #javascript #beginners #health

1 min read

gan liu

Jul 11

I Built a Baby Growth Percentile Calculator Using WHO and CDC Reference Data

#webdev #javascript #beginners #health

2 min read

gan liu

Jul 11

How I Built a Free Browser Tool to Open Apple iWork Files on Windows and Android

#webdev #javascript #tutorial #beginners

2 min read

gan liu

Jul 11

What I Learned Generating 365 Static Pages for a USDA Planting Calendar

#nextjs #webdev #tutorial #beginners

2 min read

gan liu

Jul 10

A Dog Vaccine Schedule Tracker With Breed-Specific Pages

#showdev #webdev #javascript #beginners

1 min read

gan liu

Jul 10

A Baby Growth Percentile Calculator Using WHO and CDC Reference Data

#showdev #webdev #javascript #health

2

1 min read

gan liu

Jul 10

A TDEE Calculator That Actually Explains Every Number

#showdev #webdev #health #javascript

1 min read

gan liu

Jul 10

A Meeting Time Zone Planner That Does Not Make You Sign Up

#showdev #webdev #javascript #productivity

2

1 min read

gan liu

Jul 10

I Built a Planting Calendar for Every USDA Zone (365 Pages of Data)

#showdev #webdev #javascript #beginners

1 min read

gan liu

Jul 9

A Puppy Vaccine Schedule Tool for First-Time Dog Owners

#webdev #tools #pets #health

1 min read

gan liu

Jul 9

Free HEIC to JPG and Live Photo Tools That Run in the Browser

#webdev #javascript #tools #privacy

1 min read

gan liu

Jul 9

A Free Calorie Deficit Calculator I Built for Simple Weight Loss Planning

#webdev #fitness #tools #productivity

1 min read

gan liu

Jul 9

I Made a Simple EST to IST Time Converter for Remote Calls

#webdev #productivity #tools #timezone

1 min read

gan liu

Jul 9

Opening Apple Pages Numbers and Keynote Files on Windows I Built a Free Browser Tool

#webdev #productivity #opensource

1 min read

gan liu

Jul 9

I Built a Free Invoice Generator That Works in Your Browser — No Sign-Up, No Watermark

#webdev #opensource #productivity #startup

2 min read

gan liu

Jul 8

8 Free Privacy-First Web Tools I Built With Zero Budget

#webdev #opensource #productivity #tutorial

1 min read

gan liu

Jul 7

Opening Pages, Numbers, and Keynote files on Windows without installing random software

#webdev #productivity #tools #privacy

1 min read

gan liu

Jul 6

Maintaining a free HEIC and Live Photo converter built with AI

#webdev #tools #javascript #productivity

1 min read

gan liu

Jul 6

Why I built a free invoice generator with no signup

#webdev #freelance #productivity #tools

1 min read

gan liu

Jul 6

8 Free Online Tools Built with AI — No Coding Required

#webdev #beginners #tutorial #productivity

1

2 min read

gan liu

Jul 5

I Built 8 Free Tools With AI - Here Is What I Learned About Shipping Fast

#webdev #beginners #ai #productivity

1 min read

gan liu

Jul 4

8 Free Web Tools I Built With AI — No Uploads, No Sign-ups, All Browser-Based

#webdev #ai #javascript #productivity

1 min read

gan liu

Jul 2

What's actually inside a .pages file (and how to open one without a Mac)

#webdev #programming #productivity #beginners

2 min read

gan liu

Jul 2

The Silent Sitemap Bug That Blocked Google From Indexing My Sites

#seo #webdev #google #beginners

1

1 min read

gan liu

Jul 1

How to Open .livp Live Photo Files on Windows (No Install)

#webdev #javascript #tutorial #productivity

2 min read

gan liu

Jul 1

How I Cracked Reddit Anti-Bot with Playwright (Shadow DOM + Real Keystrokes)

#webdev #automation #tutorial #saas

1 min read

gan liu

Jul 1

Opening .pages .numbers .keynote Files on Windows? I Built a Free iWork Viewer

#showdev #nextjs #productivity #sideprojects

1 min read

gan liu

Jul 1

How I Built 8 Niche Tool Sites in 4 Months With Zero Coding Experience

1 min read

gan liu

Jun 30

5 ChatGPT Prompts That Kill the Blank-Page Problem for Solo Creators

#ai #writing #productivity #chatgpt

2 min read

gan liu

Jun 30

How I Fixed My Sitemap: [object Object] URLs Were Poisoning 5 Sites

#webdev #seo #beginners #ai

1 min read

gan liu

Jun 29

I got tired of Canva invoice templates built a free generator instead

#webdev #ai #productivity #tutorial

1

1 min read

gan liu

Jun 29

Remote team across 5 timezones I built a free meeting planner

#webdev #ai #productivity #tutorial

1 min read

gan liu

Jun 29

My brother asked me to track his babys growth so I built a free percentile calculator

#webdev #ai #beginners #tutorial

1 min read

gan liu

Jun 29

Why every fitness app makes TDEE confusing and my free fix

#webdev #ai #productivity #tutorial

1 min read

gan liu

Jun 28

Got a new puppy? Here's a free vaccination tracker I built

#webdev #javascript #beginners

1 min read

gan liu

Jun 28

Remote team across 5 timezones? I built a free meeting planner

#webdev #javascript #beginners

1 min read

gan liu

Jun 28

I got tired of Canva invoice templates - built a free generator instead

#webdev #javascript #beginners

1 min read

gan liu

Jun 28

My brother asked me to track his baby's growth - so I built a free percentile calculator

#webdev #javascript #beginners

1 min read

gan liu

Jun 28

Why every fitness app makes TDEE confusing (and my free fix)

#webdev #javascript #beginners

1 min read

gan liu

Jun 28

I built a free planting calendar with 365 daily pages using AI

#webdev #javascript #beginners

1 min read

gan liu

Jun 27

I compared 3 paid TDEE calculators against a free one

#fitness #webdev #health

1 min read

gan liu

Jun 27

UTC, GMT, and the time zone bugs that keep biting developers

#programming #webdev #javascript

2 min read

gan liu

Jun 27

Converting HEIC to JPG entirely in the browser (no upload, no server)

#javascript #webdev #webassembly

1

2 min read

gan liu

Jun 27

8 free, no-signup web tools I built with AI in 2026

#webdevshowdevaiindiehackers

1 min read

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